diff --git a/dist/index.js b/dist/index.js
index a58de75..b702cc3 100644
--- a/dist/index.js
+++ b/dist/index.js
@@ -7650,11 +7650,11 @@ async function updateCheck(checkId, result) {
         ? `Failed with exit code ${result.exitCode}`
         : 'Succeeded';
     const summary = ''; // Reserve for future
-    const text = "# Command output\n\n"
-        + "## stdout\n\n"
-        + '```' + `\n${result.stdout}\n` + '```'
-        + "## stderr\n\n"
-        + '```' + `\n${result.stderr}\n` + '```';
+    const text = "# Command output"
+        + "\n\n## stdout"
+        + "\n```" + `\n${result.stdout}\n` + '```'
+        + "\n\n## stderr"
+        + "\n```" + `\n${result.stderr}\n` + '```';
     const updateParams = {
         owner: github.context.repo.owner,
         repo: github.context.repo.repo,
diff --git a/src/index.ts b/src/index.ts
index bc1b13f..d46f2d5 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -64,11 +64,11 @@ async function updateCheck(checkId: number, result: ExecResult): Promise<void> {
     : 'Succeeded'
 
   const summary = ''// Reserve for future
-  const text = "# Command output\n\n"
-   + "## stdout\n\n"
-   + '```' + `\n${result.stdout}\n` + '```'
-   + "## stderr\n\n"
-   + '```' + `\n${result.stderr}\n` + '```'
+  const text = "# Command output"
+   + "\n\n## stdout"
+   + "\n```" + `\n${result.stdout}\n` + '```'
+   + "\n\n## stderr"
+   + "\n```" + `\n${result.stderr}\n` + '```'
 
   const updateParams = {
     owner: github.context.repo.owner,